3.6
10 Ratings with 1 written Review
Summary
Dr. Thomas Oconnor treats liver cancer, bone cancer, and metastatic cancer, and practices oncology and internal medicine. He has 25 years of experience and sees patients in South Weymouth and Boston, Massachusetts. He is affiliated with Massachusetts General Hospital, Brigham and Women's Hospital, Brigham and Women's Faulkner Hospital, Beth Israel Deaconess Medical Center, and South Shore Hospital. Dr. Oconnor earned his medical degree from the Jacobs School of Medicine and Biomedical Sciences at the University of Buffalo and speaks English and Spanish. Patients on Vitals rate Dr. Oconnor 3.6 out of 5.
Overview based on verified provider data
Quick Facts
- 25 years of experience
- speaks English, Spanish
- Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo
- 1 written review
- 2 specialties
- 16 areas of expertise
- 6 hospital affiliations
- 6 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. Thomas Patrick Oconnor has 6 locationsDana Farber Brigham And Womens Cancer Center At South Shore
101 Columbian StSouth Weymouth, MA 02190 Tel: (781) 624-5000
Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Dana Farber Brigham And Womens Cancer Center At South Shore
101 Columbian St Fl 2Weymouth, MA 02190Mon7:00 am - 5:00 pm
Tue7:00 am - 5:00 pm
Wed7:00 am - 5:00 pm
Thu7:00 am - 5:00 pm
Fri7:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 | | | |
| Dr. Thomas Patrick Oconnor JR., MD | Robert L Deresiewicz | Sahil Girish Shah | Eric Joseph Schmidt |
| Oncology | Infectious Disease | Anesthesiology | Diagnostic Radiology |
| 25 Years of Experience | 43 Years of Experience | 4 Years of Experience | 4 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option |
| Speaks English, Spanish | |||
| South Weymouth , MA | Boston , MA | Brighton , MA | Brighton , MA |
| Med School: Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo | Med School: Icahn School Of Medicine At Mount Sinai | Med School: University Of Massachusetts Medical School | Med School: University Of Massachusetts Medical School |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Thomas Patrick Oconnor
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Thomas Patrick Oconnor has the following 2 specialties
Specialty Expertise
Dr. Thomas Patrick Oconnor has the following 16 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. Thomas Patrick Oconnor holds an expired medical license in the state of Massachusetts.
Medical License
Medical Doctor with an expired medical license in the state of Massachusetts that expired in 2026.
Education & Training
Medical School
Graduated from Jacobs School Of Medicine & Biomedical Sciences At The Univ Of Buffalo in 2001.
NPI Number
Dr. Oconnor's NPI number is 1669507141.
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Frequently Asked Questions
- Is Dr. Thomas Oconnor accepting new patients?
- Dr. Thomas Oconnor has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- Where is Dr. Thomas Oconnor's office located?
- Dr. Thomas Oconnor's office is located at 101 Columbian St, South Weymouth, MA, 02190.
- Does Dr. Thomas Oconnor accept virtual/telehealth appointments?
- Dr. Thomas Oconnor has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- Does Dr. Thomas Oconnor accept my insurance?
- You can see the insurance plans that Dr. Thomas Oconnor accepts on their Vitals profile.
- Which hospitals is Dr. Thomas Oconnor affiliated with?
- Dr. Thomas Oconnor is affiliated with Massachusetts General Hospital, Brigham And Womens Faulkner Hospital, Brigham And Womens Hospital, Beth Israel Deaconess Medical Center West Campus, South Shore Hospital, and BETH ISRAEL DEACONESS MEDICAL CENTER.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
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